00:01
Hey everyone, so in the question, the question i'm asking, in standing waves, what is the difference depends on? so in a standing wave, in a string, that the frequency depends on the following factor.
00:12
Okay, so as we know, that the frequency in a standing wave is given by the formula that is given by standing wave in standing wave is given by number 1 by 2 ,000 by 100 ,000 by 100 ,000 ,000 ,000 ,000 ,000 ,000 ,000 ,000, here 1 by 2 and l is the length industry and new age is the linear mass density okay now is linear mass density the age tension in this time the shielder okay and we can put here as to equal to 1 wide at this view here we is equal to under the road to t okay so here we know that mass density half density t is the tension of the stream t is tension in the string and l is equal to length of string okay and l is equal to length of string but v is the velocity for speed in the stream okay so from here we've got that equal to 1st3.
02:19
Okay, so this is the g.
02:24
The wheel of the vehicle so from here we call that and speed of the street.
02:46
L and speed of the street...